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LTC4075 </br>LTC4075X picture
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Manufacturer / Brand: AD
Details: Dual Input USB/AC Adapter Standalone Li-Ion Battery Chargers
Series: LTC4075 </br>LTC4075X
Quantity Available: Over 56970 pieces

Datasheet for LTC4075
LTC4075X:

LTC4075 </br>LTC4075X datasheet
Price for LTC4075 </br>LTC4075X
Product Parameters
  • Manufacturer Part Number : LTC4075
    LTC4075X
  • Manufacturer : AD
  • Description : Dual Input USB/AC Adapter Standalone Li-Ion Battery Chargers
  • Series : LTC4075
    LTC4075X
  • Reference Price : USD 1.504
  • Our Price : We have a better price, contact us by email
  • Product Type : Battery Management
  • Function : Battery Charger IC
  • Current Suggest : Production
  • Status : Production
  • RoHS Status: -
  • Voltage: -
  • Feature: -
  • Package Case: -
  • Temperature Range: -
  • Packing: Reel/Tray/Tube
  • Standard Packing Quantity: -
  • Country of Origin: -
  • Other Part Number : LTC4075
    LTC4075X
  • Shipping methods : DHL FEDEX UPS TNT
  • Delivery Time : Ship within 1 day.
  • Manufacturer Production time : 6-8 weeks (Normally have stocks)
  • Weight : 0.001KG

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LTC4075X. If you need any more information about LTC4075
LTC4075X, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.

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LTC4075X
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Related IC Components
Features and Benefits of LTC4075
LTC4075X
Product Detailed Description for LTC4075
LTC4075X

The LTC4075/LTC4075X are standalone linear chargers that are capable of charging a single-cell Li-Ion battery from both wall adapter and USB inputs. The chargers can detect power at the inputs and automatically select the appropriate power source for charging.

No external sense resistor or blocking diode is required for charging due to the internal MOSFET architecture. Internal thermal feedback regulates the battery charge current to maintain a constant die temperature during high power operation or high ambient temperature conditions. The float voltage is fixed at 4.2V and the charge current is programmed with an external resistor. The LTC4075 terminates the charge cycle when the charge current drops below the programmed termination threshold after the final  float voltage is reached. With power applied to both inputs, the LTC4075/LTC4075X can be put into shutdown mode reducing the DCIN supply current to 20µA, the USBIN supply current to 10µA, and the battery drain current to less than 2µA.

Other features include automatic recharge, undervoltage lockout, charge status outputs, and "power present" status outputs to indicate the presence of wall adapter or USB power.

Trickle Charge Vin Abs Max
LTC4075 Yes 10V
LTC4075X No 10V
LTC4075HVX No 22V

Applications

  • Cellular Telephones
  • Handheld Computers
  • Portable MP3 Players
  • Digital Cameras
Lifecycle information of LTC4075
LTC4075X

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

LTC4075
LTC4075X More photos
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